#B459073-1 Microphone Transformer | Coils And Transformers

B459073-1

Audio Frequency Transformer

NSN 5950-00-646-3813

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006463813

Detail Specifications

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.125 inches single group
Impedance Rating In Ohms:
150.0 single component single secondary
Impedance Rating In Ohms:
3000.0 single component single primary
Frequency Rating:
300.0 hertz single component and 10.0 kilohertz single component
Maximum Transformer Power Rating:
200.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 4-1/2 single component
Body Length:
1.406 inches
Body Outside Diameter:
1.938 inches
Distance Between Mounting Facility Centers:
1.125 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
40.0 milliamperes dc single component single primary
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-646-3813
Item Name:
Microphone Transformer
Cage Code:
49671

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B459073-1
Cage Code:
21921
RNCC:
3
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
459073-1
Cage Code:
49671
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
459073-1
Cage Code:
21921
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N B459073-1

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Last Updated: 07/22/2025